DS3800NFCG1E1B

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GENERAL ELECTRIC MARK IV FIRING CIRCUIT

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  • Part Number: DS3800NFCG1E1B
  • SKU: DS3800NFCG1E1BGBTC
  • Manufacturer: GE Boards & Turbine Control
  • Series: Mark IV DS3800

About the DS3800NFCG1E1B

DS3800NFCG1E1B Firing Circuit Mark IV General Electric

The DS3800NFCG1E1B is a circuit board component made by General Electric for use within their Speedtronic Mark IV system.   The MKIV was the first of the Speedtronic line to offer TMR (triple modular redundant) architecture with fault-tolerant two-out-of-three voting on critical controls/protection parameters.   No longer manufactured by GE, MKIV components can be purchased from AX Control as reconditioned and tested units or as liquidated never-used (as new) stock. 

The DS3800NFCG1E1B functions as a firing circuit board.  The board is designed to accept an (optional) daughter board that will attach to four nylon standoffs located on the left-hand side of the board.   When this daughterboard is installed, the DS3800NFCG1E1B motherboard has access to additional components like five jumper switches and three ammeters.   This auxiliary board is held in place via two lines of board-to-board pins.  

The DS3800NFCG1E1B is populated by fifteen LED indicators.  This includes seven red LEDs in the upper left corner and eight LEDs (seven red, one amber) in the lower left corner.   The board has two plunge switches that are labeled rest and step.   It has two jumper switches, two right-angled connectors (218A4637-P4 0027,) twenty-one transistors, twenty-nine TP test points, and a single vertical male connector.   The board has a total of forty-two integrated circuits, including dual J/K negative edge-triggered flip-flops and  4-bit up/down counters.  The board is marked along its edge for alignment purposes. 

Technical support publications like manuals or user guides will provide additional information about proper installation or maintenance.   
 

Repair Services For DS3800NFCG1E1B

Type Lead Time Price Action
Repair Service 1-2 weeks $492

Our highly skilled technicians can repair your DS3800NFCG1E1B. All of our repairs come with a 3 Year AX Control Warranty. Please contact us for additional information about our repair process. To receive the repair pricing and lead time listed above please process your repair order via our website. The following repair options may be available upon request:

  • 48-72hr Rush Repair
  • Detailed Repair Reports
  • AX Control Certificate of Warranty

AX Control Warranty Info

All products we sell are backed by our unparalleled warranty. A warranty certificate will be provided with your order upon request.
All PLCs, HMIs, and Turbine Control Boards: 3 Years
All AC/DC and Servo Drives: 2 Years
All Motors: 1 Year
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